public GeocodeTransform(IContext context = null) : base(context, "object")
{
ProducesFields = true;
if (IsMissingContext())
{
return;
}
if (IsMissing(Context.Operation.ApiKey))
{
return;
}
if (Context.Operation.Parameters.Any())
{
var lat = Context.Operation.Parameters.FirstOrDefault(p => p.Name.ToLower().In("lat", "latitude"));
if (lat == null)
{
Error("The google-geocode transform requires an output field named lat, or latitude.");
Run = false;
return;
}
if (lat.Type != "double")
{
Error($"The google-geocode {lat.Name} field must be of type double.");
Run = false;
return;
}
var lon = Context.Operation.Parameters.FirstOrDefault(p => p.Name.ToLower().In("lon", "long", "longitude"));
if (lon == null)
{
Error("The google-geocode (geocode) transform requires an output field named lon, long, or longitude.");
Run = false;
return;
}
if (lon.Type != "double")
{
Error($"The google-geocode {lon.Name} field must be of type double.");
Run = false;
return;
}
}
else
{
Error("The google-geocode transform requires a collection of output fields; namely: latitude, longitude, and formattedaddress (optional).");
Run = false;
return;
}
_input = SingleInputForMultipleOutput();
_output = MultipleOutput();
GoogleSigned.AssignAllServices(new GoogleSigned(Context.Operation.ApiKey));
_originalConnectionLimit = ServicePointManager.DefaultConnectionLimit;
ServicePointManager.DefaultConnectionLimit = 255;
_rateGate = new RateGate(Context.Operation.Limit, TimeSpan.FromMilliseconds(Context.Operation.Time));
_componentFilter = new ComponentFilter {
AdministrativeArea = Context.Operation.AdministrativeArea,
Country = Context.Operation.Country,
Locality = Context.Operation.Locality,
PostalCode = Context.Operation.PostalCode,
Route = Context.Operation.Route
};
try {
_service = new GeocodingService();
} catch (Exception ex) {
Run = false;
Context.Error("Could not construct GeocodingService. {0}", ex.Message);
}
if (Run)
{
Context.Debug(() => "GeocodeTransform (google-geocode) is initialized and will run.");
}
else
{
Context.Debug(() => "GeocodeTransform (google-geocode) will not run due to setup issues.");
}
}
public PlaceTransform(IContext context = null) : base(context, "object")
{
ProducesFields = true;
if (IsMissingContext())
{
return;
}
if (IsMissing(Context.Operation.ApiKey))
{
return;
}
if (Context.Operation.Parameters.Any())
{
var place = Context.Operation.Parameters.FirstOrDefault(p => p.Name.ToLower().In("place", "placeid"));
if (place == null)
{
Error("The google-place transform requires an output field named 'place' or 'placeid'.");
Run = false;
return;
}
var lat = Context.Operation.Parameters.FirstOrDefault(p => p.Name.ToLower().In("lat", "latitude"));
if (lat != null)
{
if (lat.Type != "double")
{
Error($"The google-place {lat.Name} field must be of type double.");
Run = false;
return;
}
}
var lon = Context.Operation.Parameters.FirstOrDefault(p => p.Name.ToLower().In("lon", "long", "longitude"));
if (lon != null)
{
if (lon.Type != "double")
{
Error($"The google-place {lon.Name} field must be of type double.");
Run = false;
return;
}
}
}
else
{
Error("The google-place transform requires a collection of output fields; namely: placeid, latitude (optional), longitude (optional), and formattedaddress (optional).");
Run = false;
return;
}
if (Run)
{
Context.Debug(() => "PlaceTransform (google-place) is initialized and will run.");
}
else
{
Context.Debug(() => "PlaceTransform (google-place) will not run due to setup issues.");
}
_input = SingleInputForMultipleOutput();
_output = MultipleOutput();
GoogleSigned.AssignAllServices(new GoogleSigned(Context.Operation.ApiKey));
_originalConnectionLimit = ServicePointManager.DefaultConnectionLimit;
ServicePointManager.DefaultConnectionLimit = 255;
_rateGate = new RateGate(Context.Operation.Limit, TimeSpan.FromMilliseconds(Context.Operation.Time));
}
